Question

a,b and c can do a piece of work in 20 days , 8 days and 10 days respectively. if all three worked together and are paid Rs 792, then find how much each will get​

Answer 1

Answer:

8/15

Step-by-step explanation:

A's 1 day's work = 1 ;

15

B's 1 day's work = 1 ;

20

(A + B)'s 1 day's work = ( 1 + 1 ) = 7 .

15 20 60

(A + B)'s 4 day's work = ( 7 x 4 ) = 7 .

60 15

Therefore, Remaining work = ( 1 - 7 ) = 8/15 .